<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <script src="../angular.js"></script>
</head>
<body>
<!--第一个例子-->
<div ng-app="">
    <p>name: <input type="text" ng-model="name"></p>
    <h1>hello,{{name}}</h1>
</div>
</body>
</html>